Internal Medicine Commons^™

Pancreatic Plasmacytoma: A Rare Extramedullary Manifestation Of Multiple Myeloma, Justin Robbins, Md, Gregory Habig, Md

The Medicine Forum

Multiple myeloma is a plasma cell dyscrasia in which neoplastic plasma cells pathologically produce monoclonal immunoglobulin and infiltrate bone marrow throughout the skeletal system. The disease is classically characterized by bone pain caused by lytic bone lesions, marked increases in monoclonal antibodies in blood or urine, hypercalcemia, and other systemic signs and symptoms of malignancy including weight loss and night sweats. A rare variant of multiple myeloma presents with extramedullary plasmacytomas, or plasma cell tumors, which arise in organs outside of the bone marrow¹. The case presented here exhibits this disease variant, with a woman with severe multiple …

Idiopathic Retroperitoneal Fibrosis, Candace Derenge, Md

The Medicine Forum

Idiopathic retroperitoneal fibrosis (IRF) is a rare and unusual etiology of abdominal pain that is becoming more frequently diagnosed with the use of CT imaging for abdominal pain. Retroperitoneal fibrosis is characterized by the development of extensive fibrosis throughout the retroperitoneum that can encircle the aorta, iliac arteries, and ureters. About two thirds of retroperitoneal fibrosis cases are idiopathic, thought to be due to an autoimmune process of antibodies stimulating desmoplastic reaction. One third of cases are secondary to drugs (methysergide, beta-blockers, hydralazine, ergotamine, LSD) or diseases the stimulate desmoplastic reaction (tumors, infections, radiation, and Erdheim-Chester disease). Histology of IRF …

A Case Of Refractory Gestational Trophoblastic Neoplasia Requiring Hysterectomy After Methotrexate, Ida Micaily, Md, Saveri Bhattacharya, Do, Russell J. Schilder, Md

The Medicine Forum

Gestational trophoblastic neoplasia (GTN) refers to a group of malignant conditions that develop due to abnormal fertilization causing abnormal proliferation of tissue. GTN is primarily treated with surgical evacuation of the underlying proliferative tissue. Approximately half of cases of GTN arise from molar pregnancy¹. GTN include invasive moles, choriocarcinomas, placentalsite trophoblastic tumors and epithelioid trophoblastic tumors. The most common risk factors associated with GTN are prior molar pregnancy, advanced maternal age (>40 years of age), and Asian and Native American ancestry^2-4. Following evaluation of a molar pregnancy, a post-molar GTN is diagnosed based on the …

A Rare Presentation Of A Clear Cell Variant Of Peritoneal Mesothelioma, Nivethietha Maniam, Md, Michael Lee, Md, Mihir M. Shah, Md, H. Richard Alexander, Md

The Medicine Forum

Primary malignant peritoneal mesothelioma with clear cell subtype is a rare malignancy with few previously reported cases. We present a 63-year-old female who presented with abdominal distention and was diagnosed with clear cell mesothelioma of the peritoneum with an isolated metastasis to the liver. The patient underwent surgical resection of a greater than 50 cm mass with en-bloc partial liver and gastric resection with an uneventful post-operative course. There are established prognostic and treatment recommendations for peritoneal mesothelioma based on histological subtype and patient-specific factors, although they do not explicitly incorporate clear cell subtype. This case report describes the presentation, …

A Slow Burning Diagnosis: A Case Report Of Hemophagocytic Lymphohistiocytosis Preceding The Diagnosis Of Subcutaneous Panniculitis-Like T-Cell Lymphoma, Steven Manobianco, Md, William Bradford, Md, Ida Micaily, Md, Adam Binder, Md

The Medicine Forum

HLH is a severe inflammatory syndrome characterized by primary or secondary immune dysregulation causing excess activation of macrophages and cytotoxic lymphocytes, leading to multi-system dysfunction. Diagnosing and managing HLH can be challenging for clinicians, with HLH-2004 criteria for diagnosis requiring a molecular diagnosis or the presence of at least five of the following: fever, splenomegaly, cytopenia involving two or more cell lineages, hypertriglyceridemia and/or hypofibrinogenemia, hemophagocytosis in the bone marrow, spleen or lymph nodes with no evidence of malignancy, low or no NK cell activity, elevated ferritin, or elevated soluble IL-2 receptor¹. These criteria have been utilized to …

Opioid-Induced Secondary Adrenal Insufficiency In A Young Patient With Chronic Pancreatitis, Amry Majeed, Nicholas Noverati, Md, Christine Kurian, Md, Shirin Jaggi, Do

The Medicine Forum

Opioid misuse is a national public health crisis that has contributed to a decrease in life expectancy in men and women in the US. From 1999-2017, the rate of drug overdose deaths tripled, largely due to the rise in opioid use¹. Despite widespread misuse, chronic opioid therapy still has a role in the clinical setting. Adverse effects include dizziness, nausea, vomiting, respiratory depression, and dependence². While these side effects are well- documented, other effects of opioids are less explored, including opioidinduced adrenal insufficiency^3,7. The typical presentation of adrenal insufficiency from any cause can include …

A Severe Case Of Hypertriglyceridemia In Alcoholic Hepatitis, Jillian Cooper

The Medicine Forum

A 53-year-old man with a past medical history of hypertension and alcohol abuse with prior episodes of alcoholic hepatitis presented to the hospital with generalized weakness. He was in his usual state of health until 4 days prior to admission when he began to develop generalized weakness, nausea, and vomiting. Notably, he had had multiple prior admissions with similar symptoms attributed to hyponatremia. He endorsed drinking a few beers daily but denied any other drug use. Review of systems was otherwise negative.

New-Onset Rheumatologic Disease In An Elderly Patient Initially Presenting As Worsening Sequelae Of Longstanding Peripheral Vascular Disease, Peri Levey, Lauren Lally, Md, Xuejun Alice Wang, Md, Vivek Batra, Md

The Medicine Forum

Systemic lupus erythematosus (SLE) is an autoimmune disease that is believed to activate and attack nuclear antigens in genetically susceptible individuals after exposure to environmental factors causing cell damage.^1,2 Although it is most common in females of child-bearing age, initial presentation is not strictly limited to this population, as onset over the age of 50 years is reported in 3-18% of cases.² The common manifestations of SLE affect nearly every system of the body and may include arthralgia, myalgia, fever, rash, hepatosplenomegaly, lymphadenopathy, pleuritis, glomerulonephritis, pericarditis and neuropsychiatric manifestations.^1-3 Common laboratory findings in SLE with varying degrees …

Carbamazepine Induced Bullous Pemphigoid In A 49 Year Old Male, Brendan Gleason, Lisa Matonti, Pharmd, Bcps, Xuejun Alice Wang, Md, Bahar Dasgeb, Md

The Medicine Forum

Bullous pemphigoid is an autoimmune blistering condition mediated by autoantibodies1. It is categorized as an uncommon disorder2-4, with an estimated incidence of 2.4-21.7 cases per million2-6 but carries significant morbidity and mortality, warranting clinical awareness and investigation7,8. A number of medications have been implicated in the development of bullous pemphigoid including loop diuretics, ace inhibitors, and anti-epileptic drugs.

This is a case report of carbamazepine-induced bullous pemphigoid in a 49-year-old male after taking the medication for almost 30 years. Diagnosis of bullous pemphigoid was based on biopsy histology and immunofluorescence, as well as the presence of BP 180 antibody. Clinical …

A Case Of Native Hip Pseudomonas Aeruginosa Septic Arthritis Caused By Vesico-Acetabular Fistula, Tudor Sturzoiu, Md

The Medicine Forum

A 61-year-old man with a past medical history significant for metastatic rectal cancer treated with local resection, chemotherapy, and radiation complicated by vesicocutaneous fistula presented with subacute ambulatory dysfunction secondary to right hip pain. Imaging studies were consistent with a right hip effusion, and fluoroscopyguided hip aspiration revealed septic arthritis caused by Pseudomonas aeruginosa. Resistance patterns identified this strain of Pseudomonas to be the same one that caused pyelonephritis that was treated during the same hospitalization. Although further diagnostic imaging was not pursued, the presentation was most consistent with vesico-acetabular fistula causing native hip septic arthritis. This is a very …

Severely Impaired Gastric Emptying In The Setting Of An Extensive Malignancy History: A Case Of Paraneoplastic Gastroparesis, Gregory Habig, Md, Justin Robbins, Md

The Medicine Forum

Gastroparesis is a disorder of the stomach involving a delay in the emptying of gastric contents that typically presents with nausea, vomiting, early satiety, and weight loss. Though commonly associated with diabetes or as a complication of surgical procedures, etiologies stemming from paraneoplastic processes are important to consider despite often being overlooked. The case presented here describes a patient with a significant malignancy history and evidence of severely impaired gastric emptying concerning for paraneoplastic gastroparesis and highlights the evaluation, diagnosis, and management of the condition.

Acute Mitral Regurgitation Presenting With Right Upper Lobe Opacification, John Wallis, Md, Mark Decaro, Md

The Medicine Forum

We describe a rare entity in which acute mitral regurgitation causes asymmetric findings on chest radiograph. The patient presented with rapid-onset respiratory failure from flash pulmonary edema. She had unilateral infiltrates on chest radiograph, which evoked infectious etiology. However, we identified a flail mitral valve leaflet, for which the patient received an emergent mitral valve replacement. Fortunately, she made a full recovery. We discuss the mechanism of the asymmetric chest radiograph findings, which we were able to confirm using a transesophageal echocardiogram.

Effusive-Constrictive Pericarditis Due To Poorly Differentiated Carcinoma Of The Mediastinum, John Wallis, Md, Naman Upadhyay, Md, Fred Karaisz, Md, Mark Decaro, Md, René Alvarez, Md

The Medicine Forum

A 33-year-old male developed subacute effusiveconstrictive pericarditis with recurrent pleural effusions and mediastinal lymphadenopathy. He was found to have poorly differentiated carcinoma of the mediastinum that led to constrictive physiology not amenable to medical or surgical management, ultimately requiring hospice. This case was remarkable for its rare etiology and presentation.

“Covid Nails”, Gillian Naro, Md, Med, Gregory Kane, Md, Macp

The Medicine Forum

A 73-year-old female presented to an outpatient clinic for management of her COPD. Two months prior, she had experienced a febrile illness with a cough and subsequently tested positive for the SARS-CoV-2 virus, requiring hospitalization and intubation in an intensive care unit. Physical examination revealed transverse white lines extending across the nail plate about 5mm from the base of the nail on multiple nails. These findings were consistent with Beau Lines, a sign of acute systemic inflammation resulting in the sudden interruption of nail keratin synthesis. The location of the line relative to the growth of the nail can reflect …

From The Editors, Xuejun Alice Wang, Md, Nivethietha Maniam, Md, Hillary Landon, Md, Jillian Cooper, Md, Joseph Grogg, Md, Akanksha Arya, Md

The Medicine Forum

It is our honor to present the product of 22 years of resident-run tradition – the 2020-2021 annual edition of The Medicine Forum. In the world of Jefferson traditions, ours is a small one. There is no regalia, pomp and circumstance, or any such fanfare in this marking of the year’s close. Rather than the celebratory release of those other springtime occasions, this publication is a representation of the yearlong dedication and hard work of our residents and fellows in their academic pursuits.

We at The Medicine Forum know that producing scholarly work even during what would constitute a …

From The Desk Of The Residency Program Director, Emily Stewart, Md

The Medicine Forum

The past year has been the most trying many of us have faced as physicians. Despite the challenges, I leave this academic year with hope and gratitude for the future of medicine. The exceptional altruism and dedication portrayed by our colleagues both within and outside the Department of Medicine made this year possible. I've been overwhelmed by the collegiality and dedication of all our colleagues, but specifically our residents. Despite the challenges, they have risen to every encounter with grace and poise working alongside faculty to support the Jefferson mission: We Improve Lives. In the midst of the chaos, our …

Table Of Contents: The Medicine Forum Volume 22, 2020-2021

The Medicine Forum

Table of Contents: The Medicine Forum Volume 22, 2020-2021

The Medicine Forum: Volume 22

The Medicine Forum

The Journal of Thomas Jefferson University Hospital - Department of Internal Medicine, Volume 22, 2020-2021

TABLE OF CONTENTS

Clinical Images

Case Reports

• Cardiology
• Gastroenterology and Hepatology
• General Medicine
• Hematology and Oncology
• Pulmonary Medicine

Resident Reflection

Characterization Of Gut Microbiome And Metabolome In Helicobacter Pylori Patients In An Underprivileged Community In The United States, Brian White, John Sterrett, Zoya Grigoryan, Lauren Lally, Jared Heinze, Hyder Alikhan, Christopher Lowry, Lark Perez, Joshua Desipio, Sangita Phadtare

Division of Internal Medicine Faculty Papers & Presentations

BACKGROUND Helicobacter pylori (H. pylori), a bacterium that infects approximately half of the world's population, is associated with various gastrointestinal diseases, including peptic ulcers, non-ulcer dyspepsia, gastric adenocarcinoma, and gastric lymphoma. As the burden of antibiotic resistance increases, the need for new adjunct therapies designed to facilitate H. pylori eradication and reduce negative distal outcomes associated with infection has become more pressing. Characterization of the interactions between H. pylori, the fecal microbiome, and fecal fatty acid metabolism, as well as the mechanisms underlying these interactions, may offer new therapeutic approaches.

AIM To characterize the gut microbiome and metabolome in H. …

Coronavirus Disease 2019 (Covid-19): Multisystem Review Of Pathophysiology, Tanveer Mir, Talal Almas, Jasmeet Kaur, Mohammed Faisaluddin, David Song, Waqas Ullah, Sahil Mamtani, Hiba Rauf, Sunita Yadav, Sharaad Latchana, Nara Miriam Michaelson, Michael Connerney, Yasar Sattar

Division of Internal Medicine Faculty Papers & Presentations

Abstract Coronavirus disease-19 (COVID-19) pandemic is associated with high morbidity and mortality. COVID-19, which is caused by the Severe Acute Respiratory Syndrome Coronavirus-2 (SARS CoV-2), affects multiple organ systems through a myriad of mechanisms. Afflicted patients present with a vast constellation of symptoms, from asymptomatic disease to life-threatening complications. The most common manifestations pertain to mild pulmonary symptoms, which can progress to respiratory distress syndrome and venous thromboembolism. However, in patients with renal failure, life-threatening cardiac abnormalities can ensue. Various mechanisms such as viral entry through Angiotensin receptor (ACE) affecting multiple organs and thus releasing pro-inflammatory markers have been postulated. …

Image Segmentation For Neuroscience: Lymphatics, Nazia Tabassum, Jie Wang, Michael Ferguson, Jasmin Herz, Michael Dong, Antoine Louveau, Jonathan Kipnis, Scott Thomas Acton

Division of Internal Medicine Faculty Papers & Presentations

A recent discovery in neuroscience prompts the need for innovation in image analysis. Neuroscientists have discovered the existence of meningeal lymphatic vessels in the brain and have shown their importance in preventing cognitive decline in mouse models of Alzheimer s disease. With age, lymphatic vessels narrow and poorly drain cerebrospinal fluid, leading to plaque accumulation, a marker for Alzheimer s disease. The detection of vessel boundaries and width are performed by hand in current practice and thereby suffer from high error rates and potential observer bias. The existing vessel segmentation methods are dependent on user-defined initialization, which is time-consuming and …

Gender Disparity In Evaluation Of Internal Medicine Clerkship Performance., Deborah J. Gorth, Rogan G. Magee, Sarah E. Rosenberg, Nina Mingioni

Department of Medicine Faculty Papers

Importance: Women studying medicine currently equal men in number, but evidence suggests that men and women might not be evaluated equally throughout their education.

Objective: To examine whether there are differences associated with gender in either objective or subjective evaluations of medical students in an internal medicine clerkship.

Design, Setting, and Participants: This single-center retrospective cohort study evaluated data from 277 third-year medical students completing internal medicine clerkships in the 2017 to 2018 academic year at an academic hospital and its affiliates in Pennsylvania. Data were analyzed from September to November 2020.

Exposure: Gender, presumed based on pronouns used in …

Improving Time To Defibrillation At Thomas Jefferson University Hospital, Sairamya Bodempudi, Md, Lisa Wus, Dnp, Rn, Crnp, Pccn-Cmc, Juergen Kloo, Md, Patrick Zeniecki, Ma, Frances Mae West, Md, Yair Lev, Md

Health Equity and Quality Improvement (HEQI) Summit

Aims for Improvement

• Increase in timely defibrillation by 30% over 1 year
• Decrease in the amount of Vfib/VTach cardiac arrests that are not defibrillated to <1% within a 1 year time frame

Preventing Iatrogenic Pneumothorax “Just-In-Time”, Jason Ho, Md, Ammar Saati, Md, Ryan Commins, Md, Justin Henneman, Md, Frances Mae West, Md

Health Equity and Quality Improvement (HEQI) Summit

• In 2020 a high incidence of iatrogenic pneumothorax was noticed at TJUH after internal jugular central line insertion - Accepted rate is 0.1%
• With long periods of time between ICU rotations, residents suffer from significant procedural skill decay
• The COVID-19 pandemic brought with it an increase in the number of central lines placed
• During the COVID-19 pandemic, there has been a lack of large group training opportunities due to social distancing constraints

By December 31st 2021, our intervention will improve rates of iatrogenic pneumothorax after US-guided internal jugular central line insertion by 50% of baseline, as measured by chart review …

The “Ok” Guideline: Implementing An Electronic Electrolyte Repletion Guideline For Improving Rates Of Oral Potassium And Magnesium Delivery, Joshua M. Riley, Jeffrey M. Riggio, Md, Alan A. Kubey, Md

Health Equity and Quality Improvement (HEQI) Summit

Nearly 500,000 doses of potassium (K) and magnesium (Mg) are given at Thomas Jefferson University Hospital (TJUH) each year. More than 80% of these doses are given intravenously.

Guidelines that encourage both intravenous and oral (PO) repletion options increase rates of PO dosing and more successfully attain goal levels than standard care.

Our goal was to increase the percent of K and Mg doses delivered by oral route to >50% of total doses distributed at TJUH within one year of implementation of an Epic-based electronic order set.

Improving Advanced Care Planning Discussion And Documentation, Justin Robbins, Md, Bharaniabirami Rajaram, Md, Patrick Kukulich, Md, Danielle Verghese, Md, Dianna Cheney-Peters, Md

Health Equity and Quality Improvement (HEQI) Summit

Our goal is to improve ACP discussion and documentation in patients above the age of 65 in our Jefferson Hospital Ambulatory Practice (JHAP) resident clinic. By instituting procedural changes within the EMR and the clinic, as well as improving provider education, we hope that residents can carry out a comprehensive and streamlined discussion regarding advanced care planning. We will institute these changes over the next 3 months, and we predict that there will be an increase in ACP discussion and uploading of appropriate documentation to 50% and 25%, respectively.

Improving Colon Cancer Screening Rates In An Ambulatory Resident Clinic, Ashima Oza, Md, Tina Boortalary, Md, Elizabeth Chin, Md, Tudor Sturzoiu, Md, John Wallis, Md, Sonia Bharel, Md

Health Equity and Quality Improvement (HEQI) Summit

In the US, colorectal cancer (CRC) is the third leading cause of cancer-related deaths. According to the 2018 CDC Behavioral Risk Factor Surveillance System survey, 68.8% of US adults between 50 and 75 were up to date on colorectal screening (CRCS) across all screening modalities. In light of the COVID-19 pandemic, screening has dropped even further and is still 50% below pre-pandemic levels. At Jefferson, our CRCS rate is below the national average at 55.4%. Given the importance of regular screening for CRC prevention, this is clearly inadequate. There are several barriers to completing an invasive screening modality like a …

Improving Rates Of Nephrology Referral For Patients With Chronic Kidney Disease In Resident Clinic, Akanksha Arya, Md, Rabia Iqbal, Md, Rahed Mohammed, Md, Neveda Murugesan, Md, Jillian Zavodnick, Md

Health Equity and Quality Improvement (HEQI) Summit

• According to the KDIGO (Kidney Disease Improving Global Outcomes), evaluation by a nephrologist is recommended for patients with CKD stage 4 or higher (corresponding to a GFR of 30 or lower).
• Studies have shown that patients who are not referred to a nephrologist or referred later suffer from increased complications of renal disease, accelerated progression to ESRD, and have an increased overall mortality rate.
• At Jefferson Hospital Ambulatory Practice (JHAP), we noted decreased rates of nephrology follow-up in our patients with chronic kidney disease stage 4 and 5.
• We identified that the most prevalent reason for the decreased referral rates …

Sepsis In Two Hospitals In Rwanda: A Retrospective Cohort Study Of Presentation, Management, Outcomes, And Predictors Of Mortality., Dennis A Hopkinson, Jean Paul Mvukiyehe, Sudha P Jayaraman, Aamer A Syed, Myles Dworkin, Willy Mucyo, Thierry Cyuzuzo, Anne Tuyizere, Christian Mukwesi, Gaston Nyirigira, Paulin R Banguti, Elisabeth D Riviello

Student Papers, Posters & Projects

PURPOSE: Few studies have assessed the presentation, management, and outcomes of sepsis in low-income countries (LICs). We sought to characterize these aspects of sepsis and to assess mortality predictors in sepsis in two referral hospitals in Rwanda.

MATERIALS AND METHODS: This was a retrospective cohort study in two public academic referral hospitals in Rwanda. Data was abstracted from paper medical records of adult patients who met our criteria for sepsis.

RESULTS: Of the 181 subjects who met eligibility criteria, 111 (61.3%) met our criteria for sepsis without shock and 70 (38.7%) met our criteria for septic shock. Thirty-five subjects (19.3%) …

Efficacy Of Half-Day Workshops For Internal Medicine Interns In Educating Breaking-Bad-News Discussions, Colin Thomas, Christine Kurian, Sarah Houtmann, Neil D. Palmisiano

Division of Internal Medicine Faculty Papers & Presentations

Background: Adequate end-of-life (EOL) care/breaking-bad-news (BBN) discussions with patients are becoming increasingly essential to adequate patient care. Purpose: Whether a half-day workshop would lead to improved confidence in EOL/BBN care discussions for internal medicine interns. Methods: Internal medicine interns (n = 43) were assigned to participate in a half-day workshop at Thomas Jefferson University Hospital. The workshop involved two standardized patient (SP) interactions involving delivering news of a terminal illness/initiating goals of care discussion with the intervention of SP feedback, a didactic and lecture on proper EOL/BBN discussion. Voluntary anonymous surveys before and after the workshop were utilized to …